7th grade PE 2 Review Units 1-4

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other quantity is constant.

Front

What does COP stand for in mathematics?

Back

COP stands for Coefficient of Proportionality, which is the constant factor in a proportional relationship.

Front

How do you calculate sales tax?

Back

To calculate sales tax, multiply the price of the item by the sales tax rate (as a decimal) and then add that amount to the original price.

Front

What is the formula to find the total price after tax?

Back

Total Price = Original Price + (Original Price × Sales Tax Rate)